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Cubic Feet to Cubic Yards CalculatorConvert cubic feet (ft³) to cubic yards (yd³) instantly. Just divide by 27. Free, accurate volume converter for concrete, mulch, gravel and soil.
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Trench Volume CalculatorCalculate trench excavation volume in cubic yards, cubic feet and cubic meters from length, width and depth. Free, fast and accurate.
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Laminate/Flooring Boxes for a Rectangular Room CalculatorCalculate how many boxes of laminate or flooring you need for a rectangular room, including a waste allowance for cuts and mistakes.
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Mulch Bags for a Rectangular Bed CalculatorCalculate how many bags of mulch you need to cover a rectangular garden bed. Enter length, width, depth, and bag size to get the exact bag count.
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BTU for a Rectangular Room CalculatorCalculate the air conditioner BTU needed to cool a rectangular room. Enter length and width in feet to size your AC unit with the 20 BTU/sq ft rule.
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Bolt Circle Diameter CalculatorCalculate the center-to-center chord spacing between bolt holes from the bolt circle diameter (BCD) and hole count, or back-solve the BCD.
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Concrete Driveway Volume CalculatorCalculate concrete volume in cubic yards and feet for a driveway or slab from length, width and thickness, plus 80 lb and 60 lb bag counts.
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Square Feet per Gallon Paint CalculatorFind out how many gallons of paint you need. Enter wall area, coverage per gallon, and coats to get the exact amount of paint to buy.
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Wall Tile CalculatorCalculate how many wall tiles you need for a backsplash or feature wall. Enter wall size, tile size, and waste % to get the exact tile count.
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Excavation Volume CalculatorCalculate excavation volume in cubic yards, cubic feet, and cubic meters from length, width, and depth. Free dig volume estimator for trenches and foundations.
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Gravel Tons CalculatorEstimate how many tons of gravel you need from area and depth. Converts cubic yards to US tons using gravel density. Free, fast project calculator.
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Square Footage CalculatorCalculate square footage from length and width in feet. Get instant area in sq ft, square yards, and square meters for any room or space.
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Roof Shingles CalculatorCalculate how many shingle bundles and roofing squares you need. Enter roof dimensions and waste % to estimate materials for your roofing project.
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Septic Tank Volume CalculatorCalculate septic tank capacity in US gallons from length, width and liquid depth in feet. Free rectangular tank volume calculator with liters too.
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Deck Board CalculatorFree deck board calculator: enter deck size, board width, length and gap to find how many decking boards and screws you need, with a waste allowance.
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Pea Gravel CalculatorCalculate how much pea gravel you need in tons and cubic yards. Enter length, width, depth and density to estimate material for your project.
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Stair Stringer Length CalculatorCalculate the minimum stair stringer length from total rise and run using the Pythagorean theorem. Get stringer length, total rise, total run, and stair angle.
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Countertop Square Footage CalculatorCalculate countertop square footage by adding up each section's length × width. Includes waste overage, square meters, and total square inches.
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Price Per Square Foot CalculatorCalculate price per square foot instantly. Enter total price and area in square feet to compare real estate, rentals, flooring, and property costs.
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Price per Square Meter CalculatorCalculate price per square meter instantly. Enter total price and area in m² to get the unit rate for property, flooring, land or rent comparisons.
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Metal Roof Cost CalculatorEnter roof area in sq ft along with material and labor cost per sq ft to estimate your total metal roof cost instantly.
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Labor Cost CalculatorCalculate total labor cost from hourly rate, hours worked, and number of workers. Free labor cost calculator for projects, payroll, and job estimates.
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Fence Cost CalculatorEstimate the total cost of installing a fence by entering its length and cost per linear foot. Fast, free fencing price calculator for any project.
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Paint Quantity CalculatorCalculate how many gallons of paint you need for your walls based on area, number of coats, and coverage per gallon. Fast, free paint estimator.
